This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 1217 |
| 3 | 1361 |
| 4 | 1601 |
| 5 | 1697 |
| 6 | 1913 |
| 7 | 2129 |
| 8 | 2273 |
| 9 | 2417 |
| 10 | 2633 |
| 11 | 2729 |
| 12 | 2953 |
| 13 | 3049 |
| 14 | 3209 |
| 15 | 3433 |
| 16 | 3529 |
| 17 | 3593 |
| 18 | 3833 |
| 19 | 3929 |
| 20 | 4073 |
| 21 | 4217 |
| 22 | 4441 |
| 23 | 4657 |
| 24 | 4721 |
| 25 | 4817 |
| 26 | 5153 |
| 27 | 5297 |
| 28 | 5393 |
| 29 | 5717 |
| 30 | 5813 |
| 31 | 6029 |
| 32 | 6173 |
| 33 | 6269 |
| 34 | 6829 |
| 35 | 7069 |
| 36 | 7213 |
| 37 | 7309 |
| 38 | 7549 |
| 39 | 7789 |